CAS 39244-06-9|3-CHLOROTHIENO[2,3-B]THIOPHENE-2-CARBONYL CHLORIDE

Introduction：Basic information about CAS 39244-06-9|3-CHLOROTHIENO[2,3-B]THIOPHENE-2-CARBONYL CHLORIDE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Table of Contents

1. Names
2. Chemical & Physical Properties
3. Safety Information
4. Customs
5. Synonyms

Common Name	3-CHLOROTHIENO[2,3-B]THIOPHENE-2-CARBONYL CHLORIDE
CAS Number	39244-06-9	Molecular Weight	237.12600
Density	1.683g/cm3	Boiling Point	347.8ºC at 760mmHg
Molecular Formula	C₇H₂Cl₂OS₂	Melting Point	/
MSDS	/	Flash Point	164.1ºC

Names

Name	4-chlorothieno[2,3-b]thiophene-5-carbonyl chloride
Synonym	More Synonyms

Chemical & Physical Properties

Density	1.683g/cm3
Boiling Point	347.8ºC at 760mmHg
Molecular Formula	C₇H₂Cl₂OS₂
Molecular Weight	237.12600
Flash Point	164.1ºC
Exact Mass	235.89200
PSA	73.55000
LogP	3.99520
Index of Refraction	1.726
InChIKey	WCRIUIXSFXQLJK-UHFFFAOYSA-N
SMILES	O=C(Cl)c1sc2sccc2c1Cl

Safety Information

HS Code	2934999090

Customs

HS Code	2934999090
Summary	2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

Synonyms

Thieno[2,3-b]thiophene-2-carbonylchloride,3-chloro

QC-5872

3-Chlor-2-thieno[2,3-b]thiophencarbonylchlorid

3-chlorothieno[2,3-b] thiophene-2-carbonyl chloride

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